baber/WOPTO huggingface dataset:
Patent JP-S5998772-A (JP)
Title: Patterning method for plate
Inventor: ISHIKI SHIGERU
IPC: B05D1/20
Filed: 1982-11-30
Abstract: PURPOSE:To enable to transfer a pattern abound in variety or coloration to a workpiece to be coated, in diffusively developing a coating material on the surface of water, by using several kinds of paints or paint reservoirs. CONSTITUTION:Paints of different colors diluted with various solvents to make the degrees of diffusion on the surface of water different from each other are continuously dropped from paint supply means 3-6 onto the first surface 8 of water for reserving paint, to form a paint film. By opening the first gate 7 for a predetermined time under this condition, the predetermined amount of the paint film is supplied onto the second surface 10 of water for reserving paint. By closing the first gate 7 and then opening the second gate 9, the paints on the surface 2 of water for drawing a pattern is spontaneously diffused. Hence, the paint having a high diffusion speed is spread to a wide area, while the paint having a slow one is moved as small lumps mounting on the paint having the high diffusion speed. Thus, a colorfull pattern abound in variety is formed. Then, the patterns are transferred onto the surface of a building board by dipping said plate therein.
Patent JP-S58221968-A (JP)
Inventor: ANDOU HIDEKI
IPC: A63B69/40
Filed: 1982-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878770-A (JP)
Title: Semiconductor laser device
Inventor: YAGI TETSUYA
IPC: H01S5/34
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a long-life semiconductor laser device, excellent in laser characteristics, wherein through transition penetrating a laser active region is eliminated, and wherein optical loss in an optical waveguide is prevented. CONSTITUTION: A superlattice layer 6, formed by alternately forming an ARAs layer and a GaAs layer, is placed between a first p-contact layer 5a and a second p-contact layer 5b in a ridge structure area 9.
Patent JP-H0766916-A (JP)
Title: Facsimile equipment
Inventor: MOTOUCHI HIROO
IPC: H04N1/21
Filed: 1993-08-25
Abstract: PURPOSE:To easily transmit and receive the contents of an external storage medium (a floppy disk, etc.) by utilizing the facsimile equipment. CONSTITUTION:This facsimile equipment is provided with an external storage medium 22 for storing original data, an input/output part 11 or 23 for reading in the original data from the external storage medium, a display part 17 for confirming an operating state, a data processing part 19 for converting the original data from the input/output part to transmitting data, and a communication control part 20 for executing control at the time of transmitting the transmitting data to a line. The communication control part 20 executes the control, as well at the time of receiving the data as receiving data from the line, the data processing part 19 has a function, as well for converting the receiving data to the original data, and the input/output part has a function, as well for writing the original data in the external storage medium 22.
Patent JP-S6271251-A (JP)
Title: Ceramic package
Inventor: SAITO KAZUYOSHI
IPC: H01L23/08
Filed: 1985-09-25
Abstract: PURPOSE:To hold airtightness even when a thermal load is applied by increasing the bonding strength between a base and a glass and between the glass and a cap with two types of low melting point glasses having intermediate thermal expansion coefficients when the thermal expansion coefficients of the base and the cap are different. CONSTITUTION:A recess is formed at the center on the upper surface of a ceramic base 2, and a semiconductor element pellet 6 is secured by Ag paste on the inner bottom of the recess. A cap 1 mounted on the top of the base 2 is formed of a ceramic material. The element 6 is connected through a bonding wire 7 and a lead frame 3 with the exterior. Here, the thermal expansion coefficient alpha of the cap material is higher than that of the base material, and alpha of the cap side glass 4 is higher than that of the base side glass 5. Accordingly, the magnitude relation of the thermal expansion coefficients becomes alphacap >alpha upper can >alpha lower cap >alpha base, the differences of the coefficients of the materials become small, and the strength for a thermal load is increased. Thus, it can be hermetically sealed with high reliability.
Patent JP-S5998998-A (JP)
Inventor: TAKAHASHI NORIO
IPC: B61B13/10
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03281756-A (JP)
Title: Fe-ni alloy sheet for shadow mask and its manufacture
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the generation of nonuniformity in an Fe-Ni alloy sheet at the time of etching and piercing and its contact printing at the time of annealing flat masks by specifying the surface roughness of an alloy thin strip as well as the Si content in the alloy and its distribution. CONSTITUTION:This Fe-Ni alloy sheet is a one constituted of, by weight, 0.01 to 0.15% Si, 34 to 38% Ni and the balance Fe and in which the sheet thickness of the alloy steel strip is equal to that of flat masks serving for the manufacture a shadow mask including a stage of laminating many pieces of the flat masks and executing annealing treatment. Then, its surface roughness Ra is regulated to 0.3 to 0.7, its skewness Rsk, i.e., the bias index in the height direction of a roughness curve is regulated to 0.3 to 1.0 and the conditions in the inequality I are satisfied. Furthermore, the componental segregating rate of Si in the formula II on the surface of the alloy sheet immediately before etching is regulated to <=10%. For manufacturing this sheet, a dull roll is used at the time of final cold rolling or temper rolling and the above surface roughness is provided on the surface of the thin sheet.
Patent JP-H10115927-A (JP)
Title: Positive type chemically sensitized photosensitive resin composition, and manufacture of resist image
Inventor: KATO KOJI
IPC: G03F7/004
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity and resolution and heat resistance by incorporating a resin soluble in an aqueous solution of alkali, a specified polyphenol compound, a compound to allow to generate an acid by irradiation with active chemical rays, and a compound having an acid-decomposable group capable of increasing solubility in an aqueous solution of alkali. SOLUTION: The photosensitive resin composition contains the resin soluble in an aqueous solution of alkali, the polyphenol compound represented by the formula, the compound to allow to generate an acid by irradiation with active chemical rays, and the compound having the acid-decomposable group on the side chain capable of increasing solubility in an aqueous solution of alkali by the catalytic action of the acid. In the formula, each of X and Y is H atom or hydroxyl group and one of them is hydroxyl group on each benzene ring; R is H atom or a 1-5C alkyl or alkoxy or phenyl group. The resin soluble in the an aqueous solution of alkali can be embodied by novolak resins, styrene- acrylic acid copolymers, hydroxystyrene polymers and the like.
Patent JP-H0658137-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ARIKAWA FUMIAKI
IPC: F01N3/02
Filed: 1992-08-06
Abstract: PURPOSE:To control a subsequent regeneration timing to a proper value and to repeatedly continue excellent filter regeneration by a method wherein temperature is measured in the vicinity of the rear end surface of the outer peripheral part of a filter for collecting particulates, the coefficient of regeneration is computed based on the measured signal, and from a result, a subsequent regeneration timing is controlled. CONSTITUTION:Exhaust gas is guided from an engine body 3 to a filter 1 through an exhaust gas pipe 2 to collect particulates. A bypass pipe 4 bypassing the filter 1 is provided, and during regeneration of the filter, exhaust gas is guided to the bypass pipe 4 by means of an exhaust gas control valve 5. A temperature sensor 11 to detect temperature during regeneration of the filter is arranged in the vicinity of the rear end of the outer peripheral part of the filter 1 and a signal therefrom is inputted to a control device 6. Since, when regeneration of the filter 1 is progressed by means of the control device 6, temperature is increased, a relation between temperature and the coefficient of regeneration is predetermined and stored. This constitution causes estimation of the coefficient of regeneration and control of a subsequent regeneration timing to a proper value.
Patent JP-2001038689-A (JP)
Title: Printed circuit board holding device
Inventor: OKETANI TETSUYA
IPC: B26F1/16
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding device provided with an opening/closing type holding member to cope with a tool of different diameter. SOLUTION: To be ready for a minimum tool T, a displacement member 49 is located at an elevated position, and a spindle unit 7 is lowered in this condition. Then, a cam follower 34 is detached from a lower end of the displacement member 49, and a pair of opening/closing arms 30 are closed to the maximum closing position. To cope with a tool T of the diameter diameter larger than the diameter of the minimum tool, the displacement member 49 is lowered to a lowered position S2. Even when the spindle unit 7 is lowered to the working position in this condition, the cam follower 34 can maintain the abutting condition on the displacement member 49, and the opening/closing arms 30 are maintained at an intermediate closing position which is an intermediate opening condition between the evacuation opening position and the maximum closing position.
Patent JP-S60104680-A (JP)
Inventor: SHIYOUKAWA NOBUO
IPC: B25J9/10
Filed: 1983-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6189775-A (JP)
Title: Inforamtion transmission system
Inventor: NAGANUMA MITSUAKI
IPC: H04N7/08
Filed: 1984-10-09
Abstract: PURPOSE:To overlap and transmit an encoded information signal except a television signal by providing a separating means for separating the synchroniz ing signal of the television signal and a detecting means for detecting a vertical blanking period from the synchronizing signal obtained by this separating means. CONSTITUTION:In a cynchronous separator 1 the television signal (a) separates a picture signal of a television signal from its synchronizing signal to obtain the synchronizing signal (b). Then the output of the synchronous separator 1 is branched by two, and the one and other are supplied to a horizontal syn chro- nizing reproducing device 2 and vertical synchronizing detector 4, respec tively. Moreover a waveform reproducing device 3-4 generates a pulse (q) having a pulse width 1/5 times a horizontal synchronizing npulse width. Finally a start bit signal (k) and information bit signal (l) are applied to a bit pattern mixer 10-2 of a mixer part 10 and mixed with the waveform of an output signal (j), whereby the horizontal synchronizing signal component of the television signal is overlapped with a new patterned information signal so as to transmit it.
Patent JP-H02117511-A (JP)
Title: Endless integration conveyor
Inventor: ROI KAARU RINDEN
IPC: B65G47/26
Filed: 1989-08-15
Abstract: PURPOSE: To provide a lifting endless accumulating conveyor with pallets, wherein a pallet driving device engaged with the pallets and moved along a pallet path at the curved portions of the conveyor is provided to ensure drive of the pallets at the curved portions. CONSTITUTION: Sprockets 82, 84 are provided in the midway between each of sprockets 28, 30 and each of sprockets 32, 34 engaged with endless chains 16, 18, respectively. A dog in the form of a spring load pin 85 is provided corresponding to the sprockets 82, 84 at the lower side of a pallet P to form a pallet driving device with the sprockets 28, 30, 32, 34 and the spring load pin 85. In such a structure, the spring load pin 85 for the pallet P is engaged with the sprocket 82 or 84 at the curved portion of a conveyor to ensure drive of the pallet P.
Patent JP-H0493421-A (JP)
Title: Continuous footing form convenient for assembly and location
Inventor: KOMEICHI HIROMICHI
IPC: E02D27/01
Filed: 1990-08-08
Abstract: PURPOSE:To execute work easily by providing the lower end shoe of a form with a haunch to release the form from a base anchor for the removal thereof. CONSTITUTION:Base anchors 2 are provided at the positions of form vertical ribs 5 at constant intervals. Forms 3 and 4 are mounted thereto for standing alone. Then, the forms 3 and 4 are connected to each other with clips. In addition, fasteners 6 are studded in the upper ends of the forms 3 and 4, and the upper and lower ends of the forms 3 and 4 laid in parallel are fixed at the positions of the vertical ribs 5. The forms so erected and fixed are filled with concrete. At the time of filling the concrete, the lower end claws of the forms 3 and 4 are constrained with two curved hooks 8 of the base anchor 2. According to the aforesaid construction, the lift or pushed shift of the forms can be prevented, resisting a force for lifting or pushing aside the forms.
Patent JP-H0374420-A (JP)
Title: Coating resin
Inventor: KINOSHITA KOJI
IPC: C09D175/04
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a coating resin having excellent pigment dispersibility and capable of providing tough coating film rich in elasticity by polymerizing a polymerizable unsaturated bondcontaining monomer in the presence of a specific compound containing an azo bond and urethane bond in the main chain. CONSTITUTION:The aimed resin obtained by polymerizing 98-5wt.% polymerizable unsaturated bond-containing monomer such as methyl (meth) acrylate in the presence of 2-95wt.% polyurethane type polymeric polyazo initiator having one or more structural units expressed by formula I and formula II [R] is (benzene ring-or cyclohexane ring-containing) alkylene group; R2 and R3 are alkylene group, cyano group-containing alkylene group, amide bond- containing alkylene group or alkylene group having amide bond and hydroxyl group together] in one molecule and having 1500-500000 number-average molecular weight and suitable as building exterior use, lining use, etc.
Patent JP-H0761466-A (JP)
Title: Award storage capsule for ball-shooting game
Inventor: MASAOKA TSUTOMU
IPC: B65D43/00
Filed: 1993-08-25
Abstract: PURPOSE:To make the connecting strength between semicircular bodies stronger for an award storage capsule for a ball-shooting game for which balls are directly shot on a game panel such as the ball of a pinball machine or arrange ball machine, to play a game, and depending on the result of the game, a capsule is discharged as an award to the player. CONSTITUTION:A capsule is equipped with an annular groove part 21 which is formed on the inner peripheral surface of the butting end of first semi- spherical body 20, one of both semi-spherical bodies 20, 30, an annular protruding edge part 31 which is formed on the butting end of a second semi-spherical body 30, which is the other semi-spherical body, and is fitted in the groove part 21, and a pair of claw parts which are formed on the confronted surfaces of the protruding edge part 21 and groove part 21 and are engaged with each other.
Patent JP-H1079376-A (JP)
Title: Method of depositing thin film on single crystalline semiconductor substrate
Inventor: GLENN D WILK
IPC: H01L21/31
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To form an extremely smooth surface having atomic step by a method wherein a silicon containing flux is continuously supplied until the first oxidized silicon layer is removed from the first region on a substrate for the formation of non-epitaxial thin film on the first region of the substrate. SOLUTION: In order to directly deposit a silicon substrate 10 with a thin film, it is required to remove an oxidized silicon layer 12 for the thermal desorption of the surface oxide at the temperature not exceeding about 1,200 deg.C. At this point, not only the roughness is left on the surface but also a pin hole 18 is made on another substrate 16. By supplying a silicon containing flux on the surface of the silicon layer which is oxidized in the thermal desorption, an SiO producing reaction occurs on the crest surface of the oxidized silicon layer so as to remove the silicon layer from the crest to lower part. Through these procedures, the flux can suppress the SiO reaction on the interface between oxide/substrate, thereby enabling the extremely smooth surface having atomic step with no pin hole at all to be formed.
Patent JP-S60103831-A (JP)
Title: Voice information input device
Inventor: TADOKORO TOMIO
IPC: H04B1/40
Filed: 1983-11-11
Abstract: PURPOSE:To obtain an inexpensive and handy voice information input device usable as a radio mobile station not requiring replacement of a battery by forming a radio mobile station as a portable radio equipment and charging always the battery associated with the radio equipment by means of a charger. CONSTITUTION:An electric wire 33 connected to a radio mobile station 3 from a microphone 34 and a speaker 35 is a signal line for a transmitter, the microphone 34, a receiver and the speaker 35 of the radio mobile station 3 and used in common as a transmission/reception antenna. The battery 36 is inserted or screwed to the case of the equipment 3. A power cable 44 with a receptacle 43 is connected to the charger 4 and power is supplied from the receptacle 43. The charger 4 converts the power from the receptacle 43 into a voltage charged to the battery 36, the power is fed to the battery 36 via a dummy battery 41 and a charging cable 42 to charge the battery. The battery 36 of the radio mobile station 3 is charged always by the charger 4 and no voltage drop takes place.
Patent JP-S6270837-A (JP)
Title: Positive resist and its formation
Inventor: IKEDA RIKIO
IPC: H01L21/027
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a positive photoresist having improved heat resistance contg. a photosensitive agent and a crosslinking agent by using a photosensitive crosslinking agent which is not sensitized by the exposure wavelength of the photosensitive agent or using a heat sensitive crosslinking agent which does not cause reaction by the exposure. CONSTITUTION:Heat resistance of a polymer is enhanced by causing crosslinking of a positive photoresist admixed with a crosslinking agent before or after patterning by treating with heat or light depending on the kind of the crosslinking agent. The treated polymer is subjected to RIE or other treatment. The low mol.wt. components in the positive photoresist are increased in their mol.wt. by the crosslinking agent, and the heat resistance of the product is improved, generating no shear of patterning. The effect is also attained when ion implantation or dry etching is performed. Further, since the crosslinking agent is not sensitized by the light having a wavelength causing a reaction of the photosensitive agent, the function as a photoresist is not at all inhibited.
Patent JP-H1053853-A (JP)
Title: Production of composite wire
Inventor: ISHIDA AKINORI
IPC: B22D19/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a composite wire in which alloy layers are not formed on the boundaries, low in a draft and high in boundary adhesive strength. SOLUTION: By regulating the preheating temp. of a core wire and the dipping time of the core wire in hot dip metal, the thickness of solidified metal coating layer formed around the core wire is regulated, furthermore, the steel wire 2 is passed through the inside of hot dip Al in a hot dip Al coating tank 4 under the condition in which the temp. of the steel wire 2 does not exceed the m.p. of coating Al, and the hot dip Al is solidified around the steel wire 2, which is coated. After that, reduction is executed by a wire drawing die 6 in a high temp. state of >=1/2 of the m.p. of the coating Al to obtain a composite wire 9.
Patent JP-H0876465-A (JP)
Title: Binary system developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/08
Filed: 1994-09-05
Abstract: PURPOSE: To provide a developer which has a satisfactory chargeability even with completely no inclusion of a charge control agent, does not scatter toner during copying, and a copied image having a required density can be stably obtained for a long time. CONSTITUTION: Toner particles contains fixing resin, magnetic powder dispersed in the resin, and a releaser, the fixing resin being a resin composition containing at least either one of (1) a copolymer composition including a monomer having an anionic polar group, and a monomer having an alkyl group having a carbon number of greater than 12 in the side chain, and (2) a polymerized composition obtained from a monomer including a monomer having anionic polar group, and a polymerized composition obtained from a monomer including a monomer having an alkyl group having a carbon number of greater than 12 in the side chain.  Each of the carrier particles is composed a core particle and a cover layer with which the core particle is covered, the cover layer being made of a resin composition containing alkylated melamine resin and acrylic denatured silicone resin, having a predetermined molecular weight.
Patent JP-2000059453-A (JP)
Title: Multiplex modulation radio communication
Inventor: KAY STANLEY E
IPC: H04L12/56
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To modulate/demodulate a signal by using a multi-modulating modem or plural modulators in a radio device 1400, consisting of the multi-modulation modem and the method relating to radio communication. SOLUTION: A radio device is provided with frequency converters 1402 and 1422, that are coupled with a multi-modulating modem to convert a signal frequency into a radio frequency and a transceiver that includes an antenna 1404 coupled with the frequency converters and transmits a signal through a radio communication link. The multi-modulating modem includes a modulator containing a modulation selector, and the modulation selector selects respective by from among the modulators to demodulate a signal. The multi-modulating modem includes a demodulator for demodulating a signal modulated by using pluralities of modulators.
Patent JP-S59101571-A (JP)
Title: Exhaust-gas purification controller for engine
Inventor: NISHIDA TOSHIAKI
IPC: F02M25/07
Filed: 1982-11-30
Abstract: PURPOSE:To secure the high traveling performance and economical fuel consumption by reducing the amount of the exhaust gas which returns into an intake system in comparison with that for the normal case, when an air-fuel ratio can not be feedback-controlled to the vicinity of the aimed air-fuel ratio. CONSTITUTION:An O2 sensor 2 as fuel-ratio sensor, exhaust-gas purifier 13 are installed into an exhaust passage 11, and an EGR valve 4 for varying passage area is installed into a recirculation passage 12 which communicates to an intake passage 10 and the exhaust passage 11. The trouble detection circuit 1c of a control unit 1 detects the state where feedback control for air-fuel ratio is impossible. That is, the detection circuit 1c detects a trouble by processing the output signal A of the O2 sensor 2 and outputs each signal I into an air-fuel ratio control circuit 1a, EGR amount control circuit 1b, and an EGR amount correction circuit 1e. By receiving the signal I, the EGR amount control circuit 1b suspends the operation, and the EGR amount correction circuit 1e cuts the exhaust gas which returns, and therefore, electric induction between an atmosphere-side solenoid 5a and a negative-pressure side solenoid 5b is suspended.